how high will sea levels rise

Sudden sea level rise — tied to El Niño — is about to hit the California coast — Photo by Harshit Mehta on Pexels

7 Reasons You're Ignoring Sea Level Rise Surge

7 Reasons You're Ignoring Sea Level Rise Surge El Niño can boost California’s coastal water level by up to 15 cm within weeks, a surge that outpaces historic adaptation. Recent oceanographic data and satellite altimetry show this short-term jump is adding to the long-term sea-level rise trend,